633577140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{55871}}^1$

素因数の和:55899

約数の個数: 120

約数和(自身を含む): 2271532032

約数和(自身を除く): 1637954892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 55871, 111742, 167613, 223484, 279355, 335226, 391097, 502839, 558710, 670452, 782194, 838065, 1005678, 1117420, 1173291, 1508517, 1564388, 1676130, 1955485, 2011356, 2346582, 2514195, 3017034, 3352260, 3519873, 3910970, 4525551, 4693164, 5028390, 5866455, 6034068, 7039746, 7542585, 7821940, 9051102, 10056780, 10559619, 11732910, 14079492, 15085170, 17599365, 18102204, 21119238, 22627755, 23465820, 30170340, 31678857, 35198730, 42238476, 45255510, 52798095, 63357714, 70397460, 90511020, 105596190, 126715428, 158394285, 211192380, 316788570, 633577140]

約数ペア:

[(1, 633577140), (2, 316788570), (3, 211192380), (4, 158394285), (5, 126715428), (6, 105596190), (7, 90511020), (9, 70397460), (10, 63357714), (12, 52798095), (14, 45255510), (15, 42238476), (18, 35198730), (20, 31678857), (21, 30170340), (27, 23465820), (28, 22627755), (30, 21119238), (35, 18102204), (36, 17599365), (42, 15085170), (45, 14079492), (54, 11732910), (60, 10559619), (63, 10056780), (70, 9051102), (81, 7821940), (84, 7542585), (90, 7039746), (105, 6034068), (108, 5866455), (126, 5028390), (135, 4693164), (140, 4525551), (162, 3910970), (180, 3519873), (189, 3352260), (210, 3017034), (252, 2514195), (270, 2346582), (315, 2011356), (324, 1955485), (378, 1676130), (405, 1564388), (420, 1508517), (540, 1173291), (567, 1117420), (630, 1005678), (756, 838065), (810, 782194), (945, 670452), (1134, 558710), (1260, 502839), (1620, 391097), (1890, 335226), (2268, 279355), (2835, 223484), (3780, 167613), (5670, 111742), (11340, 55871)]